Social Media for Social Good: A How-To Guide for Nonprofits - Hardcoverby Heather Mansfield (Author) Spread your message instantly and easily even on a shoestring budget "In a world that seems to be overpopulated with social media experts, Heather is the real thing. Her passion and intuition have made her an invaluable resource to the nonprofit community." Danielle Brigida, digital marketing manager, National Wildlife Federation "For over 10 years Heather has been my primary reference point for all things pertaining to